Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 253-057-0
CAS number: 36483-57-5
Inherently biodegradableNot readily biodegradable
Inherent biodegradability test was conducted under aerobic conditions
according to OECD guidelines 302B/302D.
The results indicate that FR-513 is inherently biodegradable. Under the
test conditions ultimate biodegradation of FR-513 at an extent of 77%
was attained during a period of 36 days. The deviatons between the
replicates were less than 20% and therefore the results were considered
valid. The validity of the test was demonstrated by the results of the
procedure control where 90% DOC removal was attained in the first week.
Ready biodegradibility test was conducted using OECD guideline 310 and
OPPTS guideline 835.3120. The results from biodegradability test
indicate that FR-513 is not readily biodegradable, since in the samples
containg FR-513 the CO2 produced during 28 days was equivalent to an
extent of 2.5% ultimate biodegradation. The test was proven valid since
sodium benzoate was mineralized by an average 84% during the first 14
days of the tst and the mean TIC present in the blank control at the end
of the test was less than 15% of the organic carbon added initially as
the test substance. In addition, FR-513 was not inhibitory to the
biomass at the test conditions.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again